S3 environment
- 1. S3 Technology and the Environment
- 2. Starter
- 3. Learning Intention We will be learning to: o Understand the positive and negative effects of technology on the environment. o Recognise the impact of energy usage by computers on the environment.
- 4. Success Criteria By the end of the lesson, we can: • Explain at least two positive and two negative effects of technology on the environment. • Understand the concept of energy usage in computers and its environmental implications. • Use my knowledge and apply to create a poster or presentation to advocate for energy saving methods and green technology.
- 5. Negative Effects • While technology brings numerous benefits, it's essential to acknowledge its negative impacts on the environment. • Awareness of these issues is crucial for responsible technology use.
- 6. Task – Negative Effects of Technology: On your whiteboards, name as many examples of negative impacts technology has on the environment
- 7. Electronic Waste (E- Waste) • The rapid pace of technological advancement leads to increased electronic waste. • Improper disposal of electronics contributes to environmental pollution and poses health risks due to hazardous materials like lead and mercury.
- 8. Resource Depletion • The manufacturing of electronic devices requires the extraction of precious metals and minerals. • This extraction contributes to habitat destruction, soil degradation, and depletion of non-renewable resources.
- 9. Energy Consumption • The energy demand from technology, especially data centers, contributes to high electricity consumption. • Fossil fuel-based power generation for electricity has environmental consequences, including air pollution and greenhouse gas emissions.
- 10. Impact on Biodiversity • The expansion of technology infrastructure can lead to habitat loss and fragmentation. • Pollution from manufacturing processes and electronic waste negatively impacts biodiversity, threatening various species.
- 11. Positive Effects of Technology: • While technology often gets criticism for its environmental impact, it also plays a crucial role in addressing environmental challenges and promoting sustainability.
- 12. Task - Positive Effects of Technology • On your whiteboards, name as many examples as possible of positive impacts technology has on the environment
- 13. Environmental Monitoring and Conservation • Technology enables us to monitor and understand the environment better. • Satellites provide valuable data on deforestation, climate change, and natural disasters, helping in conservation efforts and ecosystem management.
- 14. Waste Reduction and Recycling • Technology contributes to waste reduction through efficient recycling methods. • E-waste recycling facilities recover valuable materials from electronic devices, reducing the environmental impact of electronic waste.
- 15. Sustainable Agriculture • Agricultural technology promotes sustainable farming practices. • Precision farming technologies optimise resource use, smart irrigation systems conserve water, and vertical farming minimizes land usage while increasing crop yield.
- 16. Renewable Energy Sources • Technology has driven the development and widespread use of renewable energy sources. • Solar, wind, and hydropower technologies offer clean and sustainable alternatives to traditional energy sources, reducing carbon emissions.
- 17. Energy Usage • Computers and electronic devices play a significant role in our daily lives, but it's crucial to understand their energy consumption and the environmental implications associated with it.
- 18. Energy Consumption in Computers • Computers and electronic devices require electricity to function, contributing to the overall demand for energy. • The energy consumption of these devices varies based on factors like hardware specifications, usage patterns, and power settings.
- 19. Carbon Footprint • The carbon footprint represents the total amount of greenhouse gases, mainly carbon dioxide, emitted directly or indirectly by an individual, organisation, event, or product. • Electronic devices contribute to carbon footprints through their life cycle, including manufacturing, use, and disposal.
- 20. Success Criteria By the end of the lesson, we can: • Explain at least two positive and two negative effects of technology on the environment. • Understand the concept of energy usage in computers and its environmental implications. • Use my knowledge and apply to create a poster or presentation to advocate for energy saving methods and green technology.
- 21. Practice and Provide it Complete the tasks on teams starting with Beginner and working your way up.
- 22. Success Criteria By the end of the lesson, we can: • Explain at least two positive and two negative effects of technology on the environment. • Understand the concept of energy usage in computers and its environmental implications. • Use my knowledge and apply to create a poster or presentation to advocate for energy saving methods and green technology.
- 23. Exit Ticket Teacher Question - What advice would you give some who is buying a new computer on how to save energy?